{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://neon-sprawl.local/schemas/skill-def.json",
  "title": "SkillDef",
  "type": "object",
  "additionalProperties": false,
  "required": ["id", "category", "displayName"],
  "properties": {
    "id": {
      "type": "string",
      "pattern": "^[a-z][a-z0-9_]*$"
    },
    "category": {
      "type": "string",
      "enum": ["gathering", "crafting", "combat", "exploration", "utility", "social"]
    },
    "displayName": { "type": "string", "minLength": 1 }
  }
}